424207540

素因数分解:

$2^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{11777}}^1$

素因数の和:13587

約数の個数: 24

約数和(自身を含む): 891406152

約数和(自身を除く): 467198612

約数列:

[1, 2, 4, 5, 10, 20, 1801, 3602, 7204, 9005, 11777, 18010, 23554, 36020, 47108, 58885, 117770, 235540, 21210377, 42420754, 84841508, 106051885, 212103770, 424207540]

約数ペア:

[(1, 424207540), (2, 212103770), (4, 106051885), (5, 84841508), (10, 42420754), (20, 21210377), (1801, 235540), (3602, 117770), (7204, 58885), (9005, 47108), (11777, 36020), (18010, 23554)]